UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S0/ArKCm0UVs9bYWmXZDzRlA5sFOLF2Eat/IjfKgOy4=' 
WHERE 
  key_id = '9b6a5b2f6dfe46ec46dbec6c5df21c55d4401d8f282961b08e9101139b244cc5' 
  AND (
    token = 'S0/ArKCm0UVs9bYWmXZDzRlA5sFOLF2Eat/IjfKgOy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )